HS Code for Boric acid

Boric acid, represented by the chemical formula H₃BO₃, is an inorganic compound of boron, oxygen, and hydrogen. Its classification under HS code 2810.00 is direct and unambiguous, as the heading explicitly encompasses "boric acids." This specific heading is located within Chapter 28 of the Harmonized System, which is dedicated to inorganic chemicals. Boric acid is a well-defined inorganic acid derived from boron, making its placement here consistent with the chemical nomenclature and structure of the chapter. The heading also includes "oxides of boron," indicating a broader coverage of related boron compounds.

Products Included

• Orthoboric acid
• Metaboric acid
• Tetraboric acid
• Anhydrous boric acid
• Various grades of boric acid (e.g., pharmaceutical, technical, agricultural), provided they retain their chemical identity as boric acid

Common Misclassification

• 2825.90: This general "other" category for inorganic acids and other inorganic compounds of non-metals is sometimes mistakenly considered. However, boric acid has a specific and dedicated heading (2810.00), rendering classification under the more general 2825.90 incorrect.
• 3808.91: Boric acid is utilized as an insecticide, fungicide, or disinfectant. If imported in bulk as a raw chemical, its classification remains under 2810.00. Only when boric acid is prepared, formulated, and packaged for specific retail end-uses as described in 3808.91 (e.g., as a ready-to-use insect bait or disinfectant spray) would it be classified under that heading. The distinction lies in its form and intended immediate use.

FAQ

What is the HS code for Boric acid?

The HS code for boric acid is 2810.00, which specifically covers "Oxides of boron; boric acids."

Does the purity or grade of boric acid affect its HS classification?

No, the classification under 2810.00 applies to boric acids irrespective of their purity level (e.g., technical grade, pharmaceutical grade, or agricultural grade). As long as the substance is chemically identifiable as boric acid, its core HS classification remains within this heading. Purity may influence other regulatory requirements but not the fundamental HS code.